$A$ : Middle piece of sperm is called powerhouse.
$R$ : It contains mitochondria.

  • A

    Assertion and Reason both are correct and  also correct explantion.

  • B

    Assertion and Reason both are correct but not explanation of assertion.

  • C

    Assertion is correct, but Reason is incorrect.

  • D

    Both Assertion and Reason are incorrect.

Similar Questions

Enzyme required for fertilization of sperm and ovum is located in the ......... of sperms.

A single ejaculation contains $...A...$ to$...B..$. million spermatozoa. Semen has pH of $...C...$ to $...D....$ Its alkalinity helps to neutralize the acidity of urethra. Here $A,B, C$ and $D$ refers to

Assertion : Head of sperm consists of acrosome and mitochondria.

Reason : Acrosome contains spiral row of mitochondria.

  • [AIIMS 2014]

Spermatogonia formed after which cell division

Oogenesis comprises